<?php
/**
 * Created by PhpStorm.
 * User: jacob
 * Date: 18-7-27
 * Time: 上午11:00
 */
namespace Config;

class Time{
  /**
   * @return int 13位毫秒时间戳
   */
  public static function millisecond(){
    return (int)(microtime(true)*1000);
  }
}